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JP2015183072A |
To provide an optical plastic film using a polymer which contains, as a monomer, β-phellandrene obtainable from microorganisms, plants, etc. as a carbon neutral material and a polarization film, a surface protective film, a retardation ...
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JP2015184449A |
To provide a plastic lens that uses a polymer having a β-phellandrene, which is a material obtainable from microorganisms, plants or the like such as carbon-neutral materials, as monomers.A plastic lens is characterized in that: (1) a Î...
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JP2015183074A |
To provide a laminate and an image display device using a polymer containing, as a monomer, β-phellandrene obtainable from microorganisms, plants, etc. as a carbon neutral material.(1) A laminate has a substrate and one or more function...
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JP2015182785A |
To provide a food package using a polymer having as a monomer β-phellandrene as a material which can be obtained from microorganisms and vegetables as a carbon neutral material.A food package is such that: (1) the food package having at...
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JP5797278B2 |
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JP2015529735A |
The present invention relates to silane sulfide modifier compounds and methods for producing them. The present invention also relates to a silane sulfide modified polymer compound obtained by reacting a living anionic elastomer polymer w...
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JP5791607B2 |
A process for preparing a polydiene, the process comprising the step of polymerizing conjugated diene monomer with a lanthanide-based catalyst system in the presence of a vinylsilane, an allylsilane, or an allylvinylsilane.
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JP5792162B2 |
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JP2015529343A |
The present invention relates to an optical film and a display element including the optical film, wherein the optical film includes a first optically anisotropic layer containing a liquid crystal compound and a second optically anisotro...
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JP2015174881A |
To provide a novel polymer having a structure derived from ferrocene having a variety of characteristics.A polymer has at least one selected from the group consisting of a repeating unit represented by the formula (1-1) and a repeating u...
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JP2015172120A |
To provide a polymer having high heat resistance and high moldability.In a method of producing a polymer represented by general formula (2), a cyclopolymerizable monomer represented by general formula (1) is subjected to a radical polyme...
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JP5778766B2 |
Butadiene polymers are brominated using tetraethylammonium tribromide as the brominating agent. The bromination is performed in a solvent for the starting polymer and for the tetraethylammonium bromide that is formed as a reaction byprod...
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JP5775595B2 |
The objective of the present invention is to provide a derivative of polybutadiene suitable as a material of a curable composition for obtaining a cured product having high shearing stress. The present invention provides: a silylated pol...
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JP5776819B2 |
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JP5771689B2 |
The invention relates to a rubber composition having better workability and fracture resistance than the prior art, and more specifically, to a rubber composition containing a polymer (B) obtained from an emulsion-polymerized polymer lat...
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JP5769812B2 |
End group functionalized polymer exhibiting a trialkylsilyloxy group (I) at its chain end, is new. End group functionalized polymer exhibiting a trialkylsilyloxy group of formula (-(O-Si(R1)(R3)-R2)) (I) at its chain end, is new. R1-R3 :...
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JP5766704B2 |
A method for preparing a functionalized polymer, the method comprising the steps of (i) polymerizing monomer with a coordination catalyst to form a reactive polymer; and (ii) reacting the reactive polymer with a carboxylic or thiocarboxy...
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JP5767544B2 |
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JP5760834B2 |
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JP5757373B1 |
The present invention provides a rubber composition with improved solution viscosity and cold flow. The rubber composition of the present invention has a cis-1,4-structure in the microstructure of 65 to 95 mol%, a vinyl-1,2-structure of ...
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JP2015133505A |
To provide an ultraviolet light emitting device with high quality and high reliability, preventing deterioration of electrical characteristics which results from ultraviolet light emission operation and is caused by a sealing resin.An ul...
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JP5751373B1 |
To provide a polymer modifier composition which gives a modified polymer excellent in low heat generation when made into a vulcanized product. A polymer modifier composition for modifying a polymer having a carbon-carbon unsaturated bond...
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JP5747057B2 |
A method for quenching an active polymerization mixture, the method comprising introducing a polyhydroxy compound to an active polymerization mixture.
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JP2015120793A |
To provide a pneumatic tire having a side wall including a rubber composition capable of improving mileage, fracture strength, steering stability, flex cracking resistance, and processability in a well-balanced manner.The pneumatic tire ...
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JP5744188B2 |
The present invention relates to a specific photoreactive polymer that shows excellent alignment stability and thermal stability together with excellent liquid crystal alignment, thereby being desirably used in an alignment film of a liq...
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JP5741901B2 |
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JP2015117356A |
To solve the problem that, when monomers having vinyl bonds are polymerized at a low temperature without using an organic solvent, the viscosity of a reactant is made high in accordance with the progression of reaction, thus polymerizati...
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JP5738296B2 |
Compositions and methods for producing polymerization initiators comprising at least two protected primary amine groups. Polymers prepared using such polymerization initiators can comprise a residue of the polymerization initiator and ca...
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JP5739739B2 |
To provide an adhesive for solar cell module, which has excellent adhesiveness to a filler used for a solar cell and weather-resistance, maintains electric output characteristics, and hardly causes an appearance failure of a back sheet w...
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JP5740487B2 |
Metallated aminosilane compounds for use as functional initiators in anionic polymerizations and processes for producing an aminosilane-functionalized polymer using the metallated aminosilane compounds to initiate anionic polymerization ...
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JP5727895B2 |
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JP5727493B2 |
This invention relates to conjugated diene phosphinate compounds for making halogen free phosphinate-containing flame retardants, inimer and metal extractants, method for preparing said compounds from unsaturated ketones or aldehydes, an...
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JP5711347B2 |
A method for preparing a polydiene polymer, the method comprising: (i) preparing an active polymerization mixture by introducing conjugated diene monomer, and optionally monomer copolymerizable therewith, and a lanthanide-based catalyst ...
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JP5709971B2 |
A method for preparing a functionalized polymer, the method comprising the steps of polymerizing monomer to form a reactive polymer, and reacting the reactive polymer with a polycyano compound.
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JP5703575B2 |
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JP5705120B2 |
There are provided a modified conjugated diene-based polymer having a good balance between the hysteresis loss properties and the wet skid resistance, practically sufficient abrasion resistance and fracture strength, and high processabil...
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JP5703067B2 |
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JP5703066B2 |
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JP5699974B2 |
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JP5699973B2 |
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JP5697617B2 |
An object of the present invention is to provide an ink composition for inkjet recording that is excellent in terms of surface gloss and storage stability. Disclosed is an ink composition for inkjet recording comprising (Component A) a p...
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JP5692067B2 |
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JP5684924B2 |
It is an object of the present invention to provide a method for purifying 1,3-butadiene which can effectively remove an organic compound detrimental to anionic polymerization from 1,3-butadiene containing a polymerization inhibitor and ...
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JP5682765B2 |
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JP5683070B2 |
The invention provides a process for producing a modified conjugated diene based polymer which attains favorable interaction between a rubber component and carbon black and/or silica, thereby improving dispersibility of the fillers, and ...
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JP5678764B2 |
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JP5680637B2 |
A process for preparing a polydiene, the process comprising the step of polymerizing conjugated diene monomer in the presence of a dihydrocarbyl ether, where said step of polymerizing takes place within a polymerization mixture that incl...
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JP5680100B2 |
A method for providing a polymer having terminal functionality that includes at least one sulfur atom and at least one silicon or tin atom involves reacting a terminally active polymer with a cyclic compound that includes in its ring str...
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JP5674668B2 |
Provided is a polychloroprene latex extremely favorable in adhesive properties. The present invention relates to a method of producing a polychloroprene latex, comprising polymerizing chloroprene or a mixture of chloroprene and a monomer...
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JP5676565B2 |
The present invention relates to a multi-component catalytic system that can be used for the cis-1,4 stereospecific polymerization of conjugated dienes. The system is based on: (i) a rare-earth complex of Formula (II) Ln(A)3(B)n, Ln bein...
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